Its un the middle this is my 3rd memory bed
Thought the sides would be higher this is my 3rd memory bed each one different the first without any dought the best this comes in the middle just
my dogs not sure as the sides are small and my dogs look like they are about to fall off don't seem to relax
but the depth of the foam is great nice and thick
Will leave a bit longer paid £60 ish so it could be sent back 5 dogs 2 Maine coons 3 terriers 1 old westie 1 sprocket